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package mybargraph;
import javafx.lang.FX;
import javafx.scene.Cursor;
import javafx.scene.Group;
import javafx.scene.input.MouseEvent;
import javafx.scene.paint.Color;
import javafx.scene.paint.LinearGradient;
import javafx.scene.paint.Stop;
import javafx.scene.Scene;
import javafx.scene.shape.Line;
import javafx.scene.shape.Rectangle;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
import mybargraph.Bar;
/**
* @author Vaibhav Choudhary
*/
/* Binding with the main stage, for dragging the window */
var stageX = 200;
var stageY = 200;
/* Percentage usages */
var bars: Integer[] = [15,20,25,15,8,7,10];
var bar_names: String[] = ["C++","C","Java","Perl","PHP","SQL","Others"];
/* opacity of close button */
var opacity = 0.6;
/* instance of Bar */
var bargraph: Bar[];
for(i in [0..6]){
insert
Bar {
X: 100 + i * 50
Y: 150
height: bars[i]
txt: bar_names[i]
} into bargraph
}
/* for title bar */
var dragRect = Rectangle {
x: 0,
y: 0
width: 550,
height: 20
fill: LinearGradient {
startX: 0.0
startY: 0.0
endX: 0.0
endY: 1.0
stops: [
Stop {
color: Color.GRAY
offset: 0.0
},
Stop {
color: Color.BLACK
offset: 1.0
},
]
}
stroke: Color.BLACK
strokeWidth: 2
opacity: 0.9
onMouseDragged: function( e: MouseEvent ):Void {
stageX += e.dragX;
stageY += e.dragY;
}
};
var txt_bar = Text {
fill: Color.WHITE
font: Font {
size: 10
name: "Arial Bold"
letterSpacing: 0.20
}
x: 15,
y: 14
content: "Relative Use of Programming Languages by Developers"
}
/* end of title bar */
/*close button of title bar */
var close = Rectangle {
x: 530,
y: 3
arcHeight: 5
arcWidth: 5
width: 15,
height: 15
stroke: Color.BLACK
strokeWidth: 2
opacity: bind opacity
fill: LinearGradient {
startX: 0.0
startY: 0.0
endX: 0.0
endY: 1.0
stops: [
Stop {
color: Color.ORANGE
offset: 0.0
},
Stop {
color: Color.DARKRED
offset: 0.5
},
Stop {
color: Color.ORANGE
offset: 1.0
},
]
}
onMouseClicked: function( e: MouseEvent ):Void {
FX.exit();
}
onMouseMoved: function( e: MouseEvent ):Void {
opacity = 1.0
}
onMouseExited: function( e: MouseEvent ):Void {
opacity = 0.6
}
};
/* Cross in title bar */
var close_sym = Text {
font: Font {
size: 15
name: "Arial Bold"
}
x: 534,
y: 15
content: "x"
}
/* Reload button */
var op_button = 0.4;
var reloadButton = Rectangle {
x: 225,
y: 250
width: 80,
height: 20
fill: LinearGradient {
startX: 0.0
startY: 0.0
endX: 0.0
endY: 1.0
stops: [
Stop {
color: Color.BLACK
offset: 0.0
},
Stop {
color: Color.WHITE
offset: 1.0
},
]
}
stroke: Color.WHITE
opacity: bind op_button
cursor: Cursor.HAND
onMouseClicked: function( e: MouseEvent ):Void {
for(i in [0..6]) {
bargraph[i].t.playFromStart();
}
}
onMouseEntered: function( e: MouseEvent ):Void {
op_button = 0.6;
}
onMouseExited: function( e: MouseEvent ):Void {
op_button = 0.4;
}
}
var textButton = Text {
fill: Color.WHITE
font: Font {
size: 12
name: "Arial Bold"
}
x: 245,
y: 265
content: "Reload"
}
/* end of reload button */
/* Main Stage */
Stage {
title: "Bar Graph"
x: bind stageX
y: bind stageY
width: 550
height: 300
style: StageStyle.UNDECORATED
scene: Scene {
fill: Color.BLACK
content: [
bargraph, reloadButton, textButton,
dragRect, close, close_sym, txt_bar
/* y-axis line */
Line {
startX: 50,
startY: 50
endX: 50,
endY: 200
strokeWidth: 2
stroke: Color.WHITE
},
/* x-axis line */
Line {
startX: 50,
startY: 200
endX: 500,
endY: 200
strokeWidth: 2
stroke: Color.WHITE
},
/* Making Y axis values */
Group {
content: for(i in [1..6]) {
[
Text {
fill: Color.WHITE
font: Font {
size: 10
}
x: 20,
y: 205 - 25 * i
content: "{i*5}% -"
},
]
}
}
]
}
}